In the past an astrological student would always start his education by learning horary astrology and not, as is common in our days, by studying natal charts. There is a valid reason for this, horary astrology is simple and clear, it will give the astrologer a feeling for concrete judgement, for the correspondence between charts and reality. Moreover, for most questions a client might have about his life, horary astrology will suffice. It can answer with clarity many different questions about, for example, love relations, the weather, shares, house sales, medical matters, business success, emigration, dream interpretation and it is even possible to make quick and effective elections on the basis of horary questions. In this article we will look at medical questions.